89970348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8123}}^1$

素因数の和:8214

約数の個数: 48

約数和(自身を含む): 229291776

約数和(自身を除く): 139321428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 8123, 11076, 16246, 24369, 32492, 48738, 97476, 105599, 211198, 316797, 422396, 576733, 633594, 1153466, 1267188, 1730199, 2306932, 3460398, 6920796, 7497529, 14995058, 22492587, 29990116, 44985174, 89970348]

約数ペア:

[(1, 89970348), (2, 44985174), (3, 29990116), (4, 22492587), (6, 14995058), (12, 7497529), (13, 6920796), (26, 3460398), (39, 2306932), (52, 1730199), (71, 1267188), (78, 1153466), (142, 633594), (156, 576733), (213, 422396), (284, 316797), (426, 211198), (852, 105599), (923, 97476), (1846, 48738), (2769, 32492), (3692, 24369), (5538, 16246), (8123, 11076)]